Base | Representation |
---|---|
bin | 1110001101000011000… |
… | …0000001110111001100 |
3 | 212022212012110201110222 |
4 | 3203100300001313030 |
5 | 12444223211420134 |
6 | 304033524250512 |
7 | 23426024230022 |
oct | 3432060016714 |
9 | 768765421428 |
10 | 244020420044 |
11 | 94541190335 |
12 | 3b361b40a38 |
13 | 1a01b2c27bb |
14 | bb4c5da712 |
15 | 6532db6a2e |
hex | 38d0c01dcc |
244020420044 has 12 divisors (see below), whose sum is σ = 429248356824. Its totient is φ = 121378032384.
The previous prime is 244020420041. The next prime is 244020420067. The reversal of 244020420044 is 440024020442.
It is a junction number, because it is equal to n+sod(n) for n = 244020419995 and 244020420022.
It is not an unprimeable number, because it can be changed into a prime (244020420041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158043542 + ... + 158045085.
It is an arithmetic number, because the mean of its divisors is an integer number (35770696402).
Almost surely, 2244020420044 is an apocalyptic number.
It is an amenable number.
244020420044 is a deficient number, since it is larger than the sum of its proper divisors (185227936780).
244020420044 is a wasteful number, since it uses less digits than its factorization.
244020420044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 316088824 (or 316088822 counting only the distinct ones).
The product of its (nonzero) digits is 8192, while the sum is 26.
Adding to 244020420044 its reverse (440024020442), we get a palindrome (684044440486).
The spelling of 244020420044 in words is "two hundred forty-four billion, twenty million, four hundred twenty thousand, forty-four".
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